Questions LLC
Login
or
Sign Up
Ask a New Question
Chemistry
Gases
Density at STP
Place the following gases in order of decreasing density at STP (from left to right).
Ne
NH3
N204
Kr
1 answer
Kr > NH3 > Ne > N204
You can
ask a new question
or
answer this question
.
Related Questions
The equation for burning C2H2 is
2C2H2(g) + 5O2(g) ⎯→ 4CO2(g) + 2H2O(g) a. If 15.9 L C2H2 react at STP, how many moles of CO2
2) Find the temperature at which air posses a density equal to that of hydrogen at 0°C. Density of air at STP is 14.4. Ans:
Consider the following equation:
4NH3(g) + 5O2(g)----> 4NO(g)+6H2O(g) a. How many liters of oxygen are required to react with 2.5
rank the gases Ar, N2,CH4, and C2H6 in order of the increasing density at STP
answer: CH4<N2<C2H6<Ar please help me solve this
Energy in Waves Quick Check
4 of 54 of 5 Items Question Use the image of the electromagnetic spectrum to answer the question. The
How do you know which elements are solids, liquids, and gases at STP?
Use the image of the electromagnetic spectrum to answer the question.
The illustration describes the different wavelengths in
Heated gases will rise to the top of its container. Why does this occur?(1 point)
Responses Heated gases will decrease in kinetic
Gases can be differentiated from solids and liquids because gases have:
A. reduced chemical reactivity. B. no color. C. average
Consider the following equation:
4 NH3(g) + 5 O2(g)= 4 NO(g) + 6 H2O(s) a) HOw many liters of oxygen are required to react with
